Discover 6 alarming reasons why your mucus turns brown and what this color change means for your health. Learn when to seek medical help immediately.

Medically reviewed by Amelia MacIntyre, DO Mucus, a fluid in your upper respiratory system, is usually clear. But a number of health conditions can cause it to turn brown. Also known as brown ...

Mucus is usually clear when you're not sick. So it can be startling when your boogers are suddenly as yellow as the sun.

Mucus-based bio-ink could be used to print and grow lung tissue. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2024 / 07 / 240730140535.htm ...

Researchers developed a mucus-based bioink for 3D printing lung tissue, offering a potential breakthrough in studying and treating chronic lung conditions. About Careers Internship MedBlog Contact us ...

Now, researchers describe in ACS Applied Bio Materials their success in creating a mucus-based bioink for 3D printing lung tissue. This advance could one day help study and treat chronic lung ...

One technique involves 3D printing structures that mimic human tissue, but designing a suitable bioink to support cell growth remains challenging. So, Ashok Raichur and colleagues set out to overcome ...